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Circuit Breakers

SCHNAP’s Circuit Breakers range delivers dependable protection and control for all electrical systems, from residential setups to heavy-duty industrial applications. Featuring trusted brands and a variety of options including single, double, and three-phase breakers, plus high-capacity DC models, our selection ensures your projects stay safe and compliant. With compact designs, high breaking capacities, and easy DIN rail mounting, these breakers are built for performance and reliability across the board.

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4446 - 4480 out of 4629 result found

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Motor Protective Circuit Breaker 0.25A | Overload Class 10 | Snap-On Mounting | Eaton

Y7-72731

$187.80 $150.70

Protect your motors with this 0.25A motor protective circuit breaker, featuring overload class 10 and snap-on mounting for easy installation. Ideal for industrial and commercial applications, it ensures reliable motor protection and compliance with safety standards.

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Motor Protective Circuit Breaker | 0.4 A Rated Current | Three-Pole | Screw Terminals by Eaton

Y7-72732

$187.80 $150.70

Motor protective circuit breaker with a rated current of 0.4 A and three-pole design—ideal for industrial motor protection. Built for commercial electrical installations, it features screw terminal connections and overload release settings for enhanced safety.

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Motor Protective Circuit Breaker 0.63A | Three-Pole | Overload Protection & High Short-Circuit Rating | Eaton

Y7-72733

$187.80 $150.70

Protect your motors with this 0.63A motor protective circuit breaker, featuring three-pole design and high short-circuit current rating up to 65 kA. Ideal for industrial applications, it ensures reliable motor protection and compliance with energy-efficient standards.

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Motor Protective Circuit Breaker PKZM0-1 | 1 A Rated Current | 65 kA Short-Circuit Rating | Snap-On Mounting by Eaton

Y7-72734

$208.90 $167.60

The PKZM0-1 motor protective circuit breaker offers a rated current of 1 A and a short-circuit rating of up to 65 kA—ideal for industrial motor protection. Built for commercial electrical installations, it features a snap-on mounting design and phase-failure sensitivity for enhanced safety.

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Motor Protective Circuit Breaker 1.6A | Three-Pole | Overload Trigger Class 10A | Snap-On Mounting by Eaton

Y7-72735

$208.90 $167.60

Protect your motors with this 1.6A motor protective circuit breaker, featuring three poles and overload trigger class 10A—ideal for industrial and commercial applications. Built for efficiency, it offers reliable protection and easy snap-on mounting for quick installation.

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Motor Protective Circuit Breaker 2.5A | Three-Pole | Overload Trigger Class 10A | Snap-On Mounting by Eaton

Y7-72736

$208.90 $167.60

Motor protective circuit breaker rated at 2.5A, featuring three poles and overload trigger class 10A—ideal for industrial motor protection. Built for commercial electrical installations, it ensures safety and efficiency with a high short-circuit current rating of up to 65 kA.

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Motor Protective Circuit Breaker PKZM0-4 | 4 A Rated Current | 1.5 kW Power | Three-Pole by Eaton

Y7-72737

$208.90 $167.60

Motor protective circuit breaker PKZM0-4 with a rated current of 4 A and operational power of 1.5 kW—ideal for industrial motor protection. Built for commercial electrical installations, it features three-pole design and snap-on mounting for easy integration.

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Motor Protective Circuit Breaker 6.3A | Three-Pole | 2.2 kW Capacity | Snap-On Mounting by Eaton

Y7-72738

$208.90 $167.60

Protect your motors with this three-pole motor protective circuit breaker rated at 6.3A and capable of handling up to 2.2 kW. Ideal for industrial and commercial applications, it features snap-on mounting for easy installation and ensures reliable operation with a mechanical lifespan of 100,000 operations.

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Motor Protective Circuit Breaker PKZM0-10 | 10 A Rated Current | 4 kW Power | Three-Pole by Eaton

Y7-72739

$241.80 $194.00

Motor protective circuit breaker PKZM0-10 with a rated current of 10 A and operational power of 4 kW—ideal for industrial motor protection. Built for commercial electrical installations, it features adjustable overload release and snap-on mounting for easy integration.

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Auxiliary Contact Block | 2 N/O + 1 N/C | 3.5 A Rated Current | Side Mounting by Eaton

Y7-72894

$81.00 $65.00

Auxiliary contact block with 2 normally open and 1 normally closed contacts—ideal for motor protective circuit-breaker systems. Built for industrial and commercial applications, it offers a rated operational current of 3.5 A and a durable design for long-lasting performance.

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Auxiliary Contact NHI11-PKZ0 | 1 N/O & 1 N/C Contact | Side & Top Mounting | Eaton

Y7-72896

$56.10 $45.00

The NHI11-PKZ0 auxiliary contact features 1 normally open and 1 normally closed contact, ideal for enhancing motor-protective circuit-breaker systems. Built for industrial and commercial applications, it ensures reliable operation with a rated current of up to 3.5 A at AC-15 and supports efficient motor protection.

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Undervoltage Release Device | 415V AC | Motor Protection Accessory | Emergency Stop by Eaton

Y7-73139

$195.70 $157.00

Enhance motor safety with the U-PKZ0 undervoltage release device, rated for 415V AC and designed as a motor protection switch accessory. Ideal for industrial applications, it ensures reliable emergency stop functionality and secure electrical connections.

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Transformer Circuit Breaker PKZM0-10-T | 10 A Rated Current | 60 kA Short-Circuit Rating | DIN Rail Mount by Eaton

Y7-88916

$471.50 $378.40

The PKZM0-10-T transformer circuit breaker features a 10 A rated current and a high short-circuit rating of 60 kA, making it ideal for protecting transformers and motors in industrial settings. Built for reliable performance, it offers finger-proof protection and is designed for easy DIN rail mounting.

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Circuit Breaker Terminals for JB, KB, and Series C J Frame | 250 A Amperage | Copper Pressure | UL Listed by Eaton

1254C14G02

$54.40 $43.60

Circuit breaker terminals designed for JB, KB, and Series C J Frame, supporting a 250 A amperage rating and compatible with #4 AWG to 350 kcmil copper wire. Ideal for electrical panel installations and circuit breaker accessory connections, these durable copper terminals ensure reliable performance and compliance with safety standards.

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Variable Frequency Drive 75kW | 140A Output Current | NEMA 12/IP54 Protection | Eaton DG1-34140FN-C54C

Y7-9702-5107-00P

$20,395.00 $16,366.40

The Eaton DG1 Variable Frequency Drive offers 75kW power and 140A output current—ideal for industrial motor speed control and HVAC systems. Built for efficiency with a NEMA 12/IP54 rated enclosure, it features a temperature-controlled fan and supports multiple communication protocols for seamless integration.

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Shunt Trip 24V DC for F Frame MCCB | Pigtail Leads | Right Mounting | UL Listed by Eaton

1490D71G11

$1,086.50 $871.90

Enhance electrical safety with the Shunt Trip 24V DC designed for F Frame MCCB, featuring pigtail leads for easy connection and right mounting. Ideal for industrial and commercial electrical panels, it ensures compliance with safety standards and provides remote trip capability.

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Padlockable Handle Lock Hasp | Compatible with 2-4 Pole Breakers | UL Listed Safety by Eaton

4210B81G01

$161.00 $129.20

Enhance safety with the Eaton padlockable handle lock hasp, designed for two-, three-, and four-pole circuit breakers. UL Listed for quality assurance, it's ideal for electrical safety lockout applications in industrial and commercial settings.

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Vari-Depth Handle Assembly | 200A Amperage Rating | Padlockable & Non-Defeatable Design | NEMA 4 by Eaton

504C323G08

$873.40 $700.80

Vari-depth handle assembly with a 200A amperage rating and padlockable design—ideal for industrial and commercial electrical panels. Built for safety and compliance, featuring a non-defeatable design to prevent unauthorized operation.

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Shunt Trip 24V DC for J Frame | Left/Right Mounting | Pigtail Leads | UL Listed by Eaton

6641C86G09

$729.70 $585.60

Enhance your electrical safety with the Shunt Trip 24V DC for J Frame circuit breakers, featuring left/right mounting options and pigtail leads for easy connection. Ideal for industrial and commercial electrical systems, this kit ensures compliance and allows for remote trip capability.

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NZM3 Connection Width Extension | 630A Rating | Three-Pole Design | Copper Terminal Capacity by Eaton

Y7-100514

$405.40 $325.30

Enhance your NZM3 molded case circuit breaker with this connection width extension, featuring a 630A rating and three-pole design. Ideal for electrical switchgear assemblies and industrial applications, it supports copper strips and flexible cables, ensuring reliable performance and compliance with CSA, UL, and CE standards.

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Molded Case Circuit Breaker Rotary Handle | IP66 Protection | Lockable Design & Door Interlock | Black by Eaton

Y7-100684

$448.30 $359.70

Molded case circuit breaker rotary handle with IP66 protection and lockable design—ideal for secure operation in industrial settings. Built for use with NZM2 and N(S)2 circuit breakers, it features a door interlock that ensures safety during operation.

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Accessory Terminal Cover for NZM1 Circuit Breaker | Three-Pole Design | Corrosion Resistant | Eaton

Y7-100780

$16.50 $13.30

Enhance safety with the NZM1 accessory terminal cover, designed for three-pole molded case circuit breakers. Ideal for industrial and commercial electrical installations, it features a knockout design and meets corrosion resistance standards for reliable performance.

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Molded Case Circuit Breaker 160A | 690V | 150kA Short-Circuit Capacity | IP66 Protection by Eaton

Y7-102684

$2,148.60 $1,724.20

Molded case circuit breaker rated at 160A and 690V, designed for industrial electrical protection. Ideal for branch and feeder circuits, it features a robust IP66 front side and a mechanical lifespan of 20,000 operations, ensuring reliability and safety in demanding environments.

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Mechanical Interlock Accessory for NZM2 | Remote Operator Compatible | Corrosion Resistant by Eaton

Y7-104543

$1,018.10 $817.00

Enhance your electrical panel with the NZM2 mechanical interlock accessory, designed for remote operator compatibility and corrosion resistance. Ideal for panel builders and industrial applications, it allows for side-by-side mounting of two switches, ensuring efficient operation and compliance with AS/NZS 3000 standards.

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Mechanical Interlock Accessory for NZM3 | Corrosion Resistant | Thermal Stability | UV Resistant by Eaton

Y7-104545

$1,628.60 $1,306.90

Mechanical interlock accessory for NZM3 circuit breakers, designed for remote operation and compatibility with Eaton Moeller NZM3 and NZM3-4 frames. Ideal for electrical switchgear assemblies, it ensures safety and coordination in industrial and commercial systems.

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Eaton NZM2 Terminal Cover | Three-Pole Design | Corrosion & UV Resistant | by Eaton

Y7-104640

$42.10 $33.80

Eaton NZM2 terminal cover designed for three-pole molded case circuit breakers, ensuring compliance with corrosion and UV resistance standards. Ideal for electrical panel building and switchgear assembly, it provides reliable protection and insulation in industrial and commercial installations.

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Eaton Terminal Cover for NZM3 Circuit Breakers | Three-Pole Design | Corrosion Resistant & UV Stable by Eaton

Y7-104642

$49.10 $39.40

Eaton terminal cover designed for NZM3 circuit breakers, featuring a three-pole design and corrosion-resistant materials—ideal for electrical panels and switchgear assemblies. Built for safety and insulation, it meets stringent standards for thermal stability and UV resistance.

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Circuit Breaker Position Switch | One Changeover Contact | Compact Design | Left Installation by Eaton

Y7-108251

$1,131.70 $908.10

Circuit breaker position switch with one changeover contact and compact design—ideal for electrical panels and industrial control systems. Built for reliable signalling, with easy left-side installation for seamless integration with Eaton Moeller series ACB.

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Molded Case Circuit Breaker Cover | Three-Pole Design | Corrosion & UV Resistant | Eaton by Eaton

Y7-119858

$560.60 $449.90

Molded case circuit breaker cover designed for three-pole configurations, ideal for electrical switchgear assemblies. Built for industrial and commercial applications, it offers corrosion and UV resistance, ensuring durability and compliance with electrical standards.

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Three-Pole Phase Isolator Accessory for NZM1 | Corrosion & UV Resistant | Reliable Mechanical Function by Eaton

Y7-119862

$66.10 $53.00

Three-pole phase isolator accessory designed for NZM1 molded case circuit breakers, ensuring reliable mechanical function and compliance with safety standards. Ideal for electrical distribution panels and industrial switchgear assemblies, it offers corrosion resistance and thermal stability for enhanced durability.

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Phase Isolator for NZM2 Series | Three-Pole Design | Corrosion & UV Resistant | Eaton

Y7-119864

$66.10 $53.00

Phase isolator for NZM2 series circuit breakers, featuring a three-pole design and built to meet corrosion and UV resistance standards—ideal for electrical panels and industrial applications. Designed for safe electrical isolation, it ensures reliable performance in commercial switchgear assemblies.

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Molded Case Circuit Breaker Cover 3P | Compatible with NZM2, PN2, NS2 | Corrosion Resistant by Eaton

Y7-119868

$70.20 $56.30

Molded case circuit breaker cover designed for three-pole applications, compatible with NZM2, PN2, and NS2 series. Ideal for electrical panels and switchgear assemblies, it ensures compliance with safety standards and offers durability against corrosion and UV exposure.

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Eaton NZM4 Circuit Breaker Cover | 3-Pole Design | Corrosion Resistant & Thermal Stability | NZM4-XKSAV by Eaton

Y7-119876

$611.60 $490.80

Eaton NZM4 circuit breaker cover designed for 3-pole connection width extension—ideal for industrial and commercial electrical panels. Built for enhanced protection and modularity, with corrosion resistance and thermal stability to meet product standards.

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Low Voltage Switchgear Partition Panel | Galvanized Steel | Modular Spacing 12.5mm | Assembly Kit by Eaton

Y7-133068

$1,461.20 $1,172.60

Low voltage switchgear partition panel made from galvanized steel with a modular spacing of 12.5mm—ideal for internal separation in electrical distribution systems. Built for industrial and commercial use, it offers flexible assembly and compliance with safety standards.

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Molded Case Circuit Breaker 20A | 25 kA Breaking Capacity | IP20 Protection | Eaton

Y7-152531

$405.40 $325.30

Molded case circuit breaker with a 20A rating and 25 kA breaking capacity—ideal for industrial and commercial electrical protection. Built for reliable circuit safety, with thermomagnetic release and IP20 protection for enhanced durability.

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